基于Struts框架的编码管理系统研究与开发

【作者】 黄云华；

【导师】 王俊彪；

【作者基本信息】 西北工业大学 ， 管理科学与工程， 2006， 硕士

【摘要】 信息编码是制造业信息化的基础工作。采用信息编码技术,保证信息实体在企业中流通语义的一致性,是实现企业信息共享的前提。目前,在使用信息编码的过程中,存在着缺乏统一的编码体系、编码数据不能在企业全局范围内共享等问题,研究信息编码在企业的应用具有重要意义。 论文针对信息编码在企业的应用现状,提出建立企业级编码管理平台的思想,解决信息实体在企业统一标识和集中管理,并提供编码数据服务。主要研究内容如下: (1)编码主数据模型。该模型既包含编码结构,解决编码标识;又包含信息实体的属性元素,丰富了信息编码的语义;它解决了传统信息编码领域编码结构要求的简洁和用户对编码内容要求众多的矛盾。将编码主数据模型转换为物理数据库结构,并通过加载企业中现存数据的效果来看,编码主数据模型切实可行。该模型和数据库存储相结合,弥补了信息分类编码在数据表达能力上的不足。 (2)编码管理系统。实现编码管理平台需要应用软件的支撑,根据编码的主数据模型、编码生命周期管理,以及编码管理平台所需要具备的数据服务、门户网站等功能,设计、开发了编码管理系统。该系统已经在企业实际运行,效.果良好。 (3)论文另一个研究工作是应用Struts框架技术实现编码管理系统。作为一个企业级编码管理平台涉及到多个信息实体,各个信息实体的管理方法相似,软件功能相同,对软件的架构提出了挑战。通过采用Struts框架技术,使系统的结构清楚,提高了软件复用能力。在实际应用中,提高了编码管理系统的开发的效率,增强了编码管理系统的维护、扩展等性能。更多还原

【Abstract】 Information coding is the basis for manufacturing information. Using of information coding to ensure the semantic consistency is a prerequisite for information sharing. At present, in the use of information coding process, enterprises are a lack of a unified coding system, code data do not be shared in the context of the overall enterprise, and so on. Therefore, researching for information coding is significant in the enterprise applications.On the current status of information coding, a platform for managing enterprise information coding is proposed. It makes information entities to be uniform in the semantic, centralized management, and provide code data services. Major studies are list:(1) Main Code Data Model. The model not only includes code structure for identification, but also contains attributes elements for enriching the meaning. It solves the contradictions that the traditional information code structure needs to be concise but user requirements are numerous. The data model can be converted to the database structure, and existing data can be loaded in the enterprise. The data model is practicable.(2) Code Management System. The platform needs support by application software system. According to the main code data model, code life cycle management, the code data services, portal and other required functions, the code management system is designed and developed. It has been in the actual operation, and the results were satisfied.(3) Another study is that Struts framework technology was applied to achieve code management system. As an enterprise management platform, it involves a number of information entities. They are similar in management methods and software functions, which make a challenge to the software structure. Using of Struts framework improves the software reuse capabilities.更多还原